Thor, God of Thunder, Walk the Aeons, and The Mind Stone

Prerequisites

• Thor, God of Thunder on the battlefield
• Walk the Aeons in hand
• The Mind Stone on the battlefield or in the graveyard
• each turn available

Steps

1. Cast Walk the Aeons by paying its mana cost
2. Thor's second ability triggers, dealing damage to any target
3. Resolve Walk the Aeons, causing you to take an extra turn after this one
4. Blink Thor using The Mind Stone
5. When Thor enters, it triggers, allowing you to cast Walk the Aeons from your graveyard until the end of your next turn
6. Move to your next turn
7. Cast Walk the Aeons from your graveyard by paying its mana cost
8. Repeat from step 2

Results

• Infinite turns
• Lock